如何使用用户登录名制作应用程序. [英] How to make an app with user login.

问题描述

你好.


我有一个项目，但我不知道从哪里开始.


我想简要介绍一下您可以登录到您的帐户并检索存储在服务器上的信息.程序员可以编写的诸如个人日期和新闻之类的信息，可以上传到服务器，用户可以下载.

我听说过mySQL，但是我不确定那是什么.你能告诉我我应该使用什么来使我的项目前进吗?

在此先谢谢您.

Hi there.


I have a project, but I dont know where to start.


I want to make an apllication in wich you could login into you account and retrieve information stored at the server. information like personal date and news that the coder(me) could write , upload to server, and the users could download it.

I heard about mySQL , but I''m not sure whats that. Could you tell me what should I use to get my project ahead?

Thanks in advance.

推荐答案

，您需要了解所需的内容和工具！登录可能很容易，您需要:

0-1个登录表单(显示在您应用的开始位置)
1-2个标签(用户名，密码)
2-2个文本框，其中一个处于密码模式
3-您首选的SQL服务器(如MySQL或SQL Server)中的表
4-该表包含3列ID，用户名，密码或仅用户名和密码
5-1个用于登录的按钮
6-对于登录，您测试表中是否存在用户以表格形式输入的信息.

如果可以执行此步骤，则可以添加丢失的密码"，将密码加密到MD5或类似名称，等等...

you need to understand what you want and your tools! for login is maybe easy you need :

0 - 1 form for login (showed in start in you app)
1 - 2 labels (usename, password)
2 - 2 textbox, one in password mode
3 - table in you preferred server for sql (like MySQL or SQL Server)
4 - this table content 3 columns ID, Username, Password or just Username and Password
5 - 1 button for login
6 - and for login you test if information entred by user in form exists in table.

if you can do this steps, you can add "lost password", encrypt password to MD5 or like, etc...

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